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GNB to IOW: distance & flight time
Grenoble (Grenoble-Isère Airport) → Iowa City (Iowa City Municipal Airport)
4,546 mi
7,317 km · 3,951 nm
9h 23m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNB→IOW fares Phone-only fares on this route — call free
Flight time details
4,546 miles nonstop takes roughly 9h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- IOW — Iowa City Municipal Airport · Iowa City, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Near IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Frequently asked questions
How far is GNB from IOW?
The flight distance from Grenoble (GNB) to Iowa City (IOW) is 4,546 miles (7,317 km, 3,951 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to IOW?
A nonstop flight takes about 9h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Grenoble and Iowa City?
Iowa City is 7 hours behind Grenoble.
What is the cheapest way to fly from GNB to IOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–IOW that never appear on search engines, with no booking fees.